161068332 has 12 divisors (see below), whose sum is σ = 375826136. Its totient is φ = 53689440.

The previous prime is 161068321. The next prime is 161068351. The reversal of 161068332 is 233860161.

161068332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 161068332.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6711169 + ... + 6711192.

Almost surely, 2^161068332 is an apocalyptic number.

161068332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

161068332 is an abundant number, since it is smaller than the sum of its proper divisors (214757804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

161068332 is a wasteful number, since it uses less digits than its factorization.

161068332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13422368 (or 13422366 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 161068332 is about 12691.2699128180. The cubic root of 161068332 is about 544.0891353005.

The spelling of 161068332 in words is "one hundred sixty-one million, sixty-eight thousand, three hundred thirty-two".